A highly concentrated non-acid detergent, formulated for the fl eet and truck wash professional for use in cleaning of dirty and weathered aluminum trailers. This product is a recommended replacement for acid for those who want to eliminated the use of acids. This product contains additives that provide a foaming action while reducing corrosion of the metal. Unlike other aluminum trailer cleaner, this product contains no hydrofl uoric or sulfuric acids. Excellent for cleaning grease, oils, fats, and dirt from other surfaces..